CA2974975A1 - Turbine de souffleuse a neige - Google Patents

Turbine de souffleuse a neige Download PDF

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Publication number
CA2974975A1
CA2974975A1 CA2974975A CA2974975A CA2974975A1 CA 2974975 A1 CA2974975 A1 CA 2974975A1 CA 2974975 A CA2974975 A CA 2974975A CA 2974975 A CA2974975 A CA 2974975A CA 2974975 A1 CA2974975 A1 CA 2974975A1
Authority
CA
Canada
Prior art keywords
impeller
wiper
blade
assembly
hub
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA2974975A
Other languages
English (en)
Inventor
Axel Schaedler
Peter Buchanan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTD Products Inc
Original Assignee
MTD Products Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MTD Products Inc filed Critical MTD Products Inc
Publication of CA2974975A1 publication Critical patent/CA2974975A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/045—Means per se for conveying or discharging the dislodged material, e.g. rotary impellers, discharge chutes
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/08—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements
    • E01H5/09—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La présente invention concerne un ensemble turbine de souffleuse à neige (24) qui définit une fente de montage (84) destinée à un balai (70). Le balai comprend une partie balai (86) qui coulisse dans la fente de montage pour fixer le balai à la turbine (54). Le balai entre en contact avec une paroi intérieure (56) d'un logement de turbine associé lors du fonctionnement rotatif de la turbine afin de limiter un espace (74) entre une pale de turbine (66) et la paroi intérieure. Le balai peut se déplacer radialement vers l'intérieur et vers l'extérieur pour rester en contact avec la paroi intérieure sans entrée de l'opérateur. Un autre mode de réalisation de l'ensemble turbine comprend des pales de turbine comprenant une première partie (116) et une seconde partie (118). La seconde partie s'étend à un angle non nul à partir de la première partie pale de la pale de turbine. La présente invention concerne également des procédés d'amélioration de l'efficacité de la souffleuse à neige.
CA2974975A 2015-01-27 2016-01-27 Turbine de souffleuse a neige Pending CA2974975A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562108116P 2015-01-27 2015-01-27
US62/108,116 2015-01-27
PCT/US2016/015111 WO2016123211A1 (fr) 2015-01-27 2016-01-27 Turbine de souffleuse à neige

Publications (1)

Publication Number Publication Date
CA2974975A1 true CA2974975A1 (fr) 2016-08-04

Family

ID=55299790

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2974975A Pending CA2974975A1 (fr) 2015-01-27 2016-01-27 Turbine de souffleuse a neige

Country Status (4)

Country Link
US (3) US10407856B2 (fr)
EP (1) EP3250757B1 (fr)
CA (1) CA2974975A1 (fr)
WO (1) WO2016123211A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12012706B2 (en) 2015-01-27 2024-06-18 Mtd Products Inc. Snow thrower impeller

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US11578728B2 (en) * 2019-03-27 2023-02-14 Compal Electronics, Inc. Fan module
EP4306719A1 (fr) * 2022-07-12 2024-01-17 MTD Products Inc Souffleuse à neige à plusieurs étages à haute efficacité et haute performance

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12012706B2 (en) 2015-01-27 2024-06-18 Mtd Products Inc. Snow thrower impeller

Also Published As

Publication number Publication date
US12012706B2 (en) 2024-06-18
US20210262182A1 (en) 2021-08-26
EP3250757A1 (fr) 2017-12-06
US20180274188A1 (en) 2018-09-27
US10407856B2 (en) 2019-09-10
EP3250757B1 (fr) 2020-03-04
WO2016123211A1 (fr) 2016-08-04
US20190218733A1 (en) 2019-07-18
US11008719B2 (en) 2021-05-18

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